Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 9.31
Milk (kg) -372.00 -0.014 5.21
Fat (kg) -2.51 -0.375 0.94
Prot (kg) -7.17 -0.441 3.16
Fertility Sub Index 8.69
Calving Interval (days) -3.88 -1.459 5.66
Survival (%) 2.71 1.117 3.03
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index 0.04
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 10.05 -0.432 -4.34
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 25.74

* Based on an €80/tonne carbon price